GB1067084A - Process for the production of dioxocyclobutene diol - Google Patents

Process for the production of dioxocyclobutene diol

Info

Publication number
GB1067084A
GB1067084A GB3402364A GB3402364A GB1067084A GB 1067084 A GB1067084 A GB 1067084A GB 3402364 A GB3402364 A GB 3402364A GB 3402364 A GB3402364 A GB 3402364A GB 1067084 A GB1067084 A GB 1067084A
Authority
GB
United Kingdom
Prior art keywords
dioxocyclobutene
diol
production
tetrachlorovinyl
dioxocyclobutenediol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3402364A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huels AG
Original Assignee
Huels AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DEC30769A priority Critical patent/DE1253266B/en
Application filed by Huels AG filed Critical Huels AG
Publication of GB1067084A publication Critical patent/GB1067084A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03Monocarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/42Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
    • C07C45/43Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis of >CX2 groups, X being halogen

Abstract

Dioxocyclobutenediol is prepared by hydrolysis of perchlorocyclobutenone, especially in presence of aqueous acid; tetrachlorovinyl-acetic acid is formed as a by-product.
GB3402364A 1963-08-24 1964-08-20 Process for the production of dioxocyclobutene diol Expired GB1067084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC30769A DE1253266B (en) 1963-08-24 1963-08-24 Process for the production of dioxocyclobutene diol

Publications (1)

Publication Number Publication Date
GB1067084A true GB1067084A (en) 1967-05-03

Family

ID=7019507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3402364A Expired GB1067084A (en) 1963-08-24 1964-08-20 Process for the production of dioxocyclobutene diol

Country Status (2)

Country Link
DE (1) DE1253266B (en)
GB (1) GB1067084A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52148046A (en) * 1976-05-28 1977-12-08 Huels Chemische Werke Ag Process for manufacture of square acid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE64516B1 (en) * 1990-02-12 1995-08-09 Lonza Ag A process for the preparation of quadratic acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52148046A (en) * 1976-05-28 1977-12-08 Huels Chemische Werke Ag Process for manufacture of square acid

Also Published As

Publication number Publication date
DE1253266B (en) 1967-11-02

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